NF ETS 300087

Integrated Services Digital Network (ISDN). Facsimile group 4 class 1 on the ISDN. Functional specification of the equipment.

Le présent document décrit les caractéristiques techniques des appareils de télécopie offrant les fonctions de groupe 4, classe 1 pour permettre la compatibilité entre appareils sur RNIS.

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

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